🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.45

Radius: 1.16

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 0.45 AU - 0.69 AU

Year: 157 Days

Day: 32.5 Hours

Environment

Temp: 203 °C

Axial Tilt: 4.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 43,316,818 km

• M1: 160,219 km (0.097 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.34

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 0.49 AU - 0.75 AU

Year: 178 Days

Day: 19.4 Hours

Environment

Temp: 185 °C

Axial Tilt: 4.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 43,316,818 km

• M1: 176,825 km (0.11 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.89

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 0.71 AU - 1.15 AU

Year: 328 Days

Day: 14.3 Hours

Environment

Temp: 141 °C

Axial Tilt: 6.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 43,316,818 km

• M1: 92,302 km (0.096 R)
• M2: 138,976 km (0.081 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.14

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 2.49 AU - 3.61 AU

Year: 1946 Days

Day: 15.9 Hours

Environment

Temp: -99 °C

Axial Tilt: 26.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.15

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 3.96 AU - 4.64 AU

Year: 3257 Days

Day: 36.3 Hours

Environment

Temp: -136 °C

Axial Tilt: 38.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.78 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 9.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 478.8

Radius: 13.1

Gravity: 2.79 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 8.95 AU - 9.55 AU

Year: 10275 Days

Day: 10.9 Hours

Environment

Temp: -176 °C

Axial Tilt: 31.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 43,316,818 km

• M1: 164,258 km (0.095 R)
• M2: 275,858 km (0.113 R)
• M3: 409,898 km (0.112 R)
• M4: 719,566 km (0.105 R)
• M5: 1,176,288 km (0.099 R)
• M6: 1,823,897 km (0.108 R)
• M7: 2,001,769 km (0.114 R)
• M8: 2,521,023 km (0.092 R)
• M9: 3,002,878 km (0.117 R)
• M10: 3,936,219 km (0.08 R)
• M11: 4,707,396 km (0.119 R)
• M12: 5,654,500 km (0.108 R)
• M13: 6,318,416 km (0.066 R)
• M14: 6,590,983 km (0.096 R)
• M15: 8,567,769 km (0.09 R)
• M16: 9,136,840 km (0.066 R)
• M17: 9,290,626 km (0.031 R)
• M18: 9,718,177 km (0.119 R)
• M19: 10,152,160 km (0.062 R)
• M20: 10,431,609 km (0.111 R)
• M21: 10,794,833 km (0.11 R)
• M22: 11,285,364 km (0.095 R)
• M23: 11,367,942 km (0.085 R)
• M24: 11,783,375 km (0.091 R)
• M25: 11,950,925 km (0.064 R)
• M26: 12,035,149 km (0.044 R)
• M27: 12,373,539 km (0.112 R)
• M28: 12,543,931 km (0.11 R)
• M29: 13,626,421 km (0.116 R)
• M30: 14,245,607 km (0.077 R)
• M31: 14,648,623 km (0.09 R)
• M32: 15,100,858 km (0.061 R)
• M33: 15,511,803 km (0.052 R)
• M34: 15,603,507 km (0.11 R)
• M35: 15,695,509 km (0.099 R)
• M36: 15,833,887 km (0.113 R)
• M37: 15,972,714 km (0.045 R)
• M38: 16,065,465 km (0.086 R)
• M39: 16,484,937 km (0.095 R)
• M40: 16,955,273 km (0.11 R)
• M41: 17,287,081 km (0.1 R)
• M42: 18,392,759 km (0.093 R)
• M43: 18,684,924 km (0.111 R)
• M44: 19,076,870 km (0.102 R)
• M45: 19,372,775 km (0.096 R)
• M46: 19,819,324 km (0.099 R)
• M47: 21,281,195 km (0.039 R)
• M48: 21,383,220 km (0.093 R)
• M49: 21,485,545 km (0.08 R)
• M50: 22,206,009 km (0.084 R)
• M51: 22,309,530 km (0.104 R)
• M52: 23,143,838 km (0.112 R)
• M53: 23,459,340 km (0.079 R)
• M54: 24,574,891 km (0.086 R)
• M55: 25,274,261 km (0.046 R)
• M56: 25,599,188 km (0.088 R)
• M57: 26,089,121 km (0.083 R)
• M58: 27,577,769 km (0.1 R)
• M59: 28,472,963 km (0.118 R)
• M60: 28,867,602 km (0.095 R)
• M61: 29,093,943 km (0.103 R)
• M62: 29,207,339 km (0.082 R)
• M63: 30,636,896 km (0.116 R)
• M64: 30,809,981 km (0.069 R)
• M65: 31,797,027 km (0.114 R)
• M66: 32,853,488 km (0.073 R)
• M67: 32,971,520 km (0.051 R)
• M68: 33,742,548 km (0.104 R)
• M69: 34,519,559 km (0.098 R)
• M70: 34,639,537 km (0.086 R)
• M71: 35,483,867 km (0.066 R)
• M72: 36,579,372 km (0.058 R)
• M73: 37,254,208 km (0.088 R)
• M74: 37,809,515 km (0.083 R)
• M75: 38,305,432 km (0.114 R)
• M76: 38,678,829 km (0.051 R)
• M77: 41,708,634 km (0.083 R)
• M78: 41,836,541 km (0.074 R)
• M79: 42,413,839 km (0.057 R)
• M80: 42,606,670 km (0.074 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 288 - 13,745 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit